| CDS description | CDS accession | Island | Host Description |
|---|
| formate hydrogenlyase subunit 4-like protein | NC_009484:661089:677370 | NC_009484:661089 | Acidiphilium cryptum JF-5 chromosome, complete genome |
| formate hydrogenlyase subunit 4 | NC_019942:987134:1042448 | NC_019942:987134 | Aciduliprofundum sp. MAR08-339, complete genome |
| formate hydrogenlyase subunit 4 | NC_016627:1133759:1139589 | NC_016627:1133759 | Clostridium clariflavum DSM 19732 chromosome, complete genome |
| formate hydrogenlyase subunit 4 | NC_019903:3048132:3048132 | NC_019903:3048132 | Desulfitobacterium dichloroeliminans LMG P-21439 chromosome, |
| formate hydrogenlyase subunit 4/respiratory-chain NADH dehydrogenase subunit 1 | NC_013799:1012884:1048723 | NC_013799:1012884 | Hydrogenobacter thermophilus TK-6, complete genome |
| Membrane protein related to formate hydrogenlyase subunit 4 | NC_003551:415803:432112 | NC_003551:415803 | Methanopyrus kandleri AV19, complete genome |
| formate hydrogenlyase subunit 4 (HycD) | NC_012588:1118945:1131194 | NC_012588:1118945 | Sulfolobus islandicus M.14.25 chromosome, complete genome |
| formate hydrogenlyase subunit 4 (HycD) | NC_012632:1212780:1221645 | NC_012632:1212780 | Sulfolobus islandicus M.16.27 chromosome, complete genome |
| formate hydrogenlyase subunit 4 | NC_019940:3660754:3677886 | NC_019940:3660754 | Thioflavicoccus mobilis 8321 chromosome, complete genome |